The keyboard is in very good condition for the age. Has a couple of scratches on the back.
Yamaha Portatone PSR-1700 Electric Keyboard 1993 Midi Synthesizer Portatone
Vintage Yamaha Portatone PSR-16 FM 4 Op Keyboard Synthesizer Boxed Working VGC
Yamaha Portatone PSR-540 Electronic 61 keys Keyboard Iconic Rare 1999
Yamaha Portatone PSR-5700 Owner's Manual Instructions Book English German French
1980s YAMAHA PORTATONE PSR 12 Factory Owners Manual English French Spanish Germn
YAMAHA PORTATONE PSR 12 1980s Factory Owners Manual English French Spanish Germn
